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Email BoardGreat Valley Elementary
4223 McDougald Boulevard, Stockton, CA 95206-6237
Summary
Great Valley Elementary is badly underperforming.
Reading and math results average to the 33rd percentile among comparable California schools.
Only 34.7% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 22.0% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 34.7% |
| Current Math Proficiency | 22.0% |
| Reading State Rank | 1,187/1,734 (32nd percentile) |
| Math State Rank | 1,146/1,735 (34th percentile) |
School information
| Student / Teacher Ratio | 24:1 |
| Student enrollment (2024–25) | 983 |
| Low-Income Students | 754 (76.7%) |
| English Learners | 311 (31.6%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 8.5 points from last year and rose 0.8 points over the full period. Math rose 4.6 points from last year and rose 3.1 points over the full period.
•Math +3.1 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino and White students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 25.2% to 45.4% across the grades shown. Overall, the school’s reading results rank No. 1,187 of 1,734 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 8.3-point reading income gap is narrower than the 16.5-point gap at a typical California K–8 school. It widened over the period shown.
•English Learners vs English Native
12.3% of English learners meet the reading standard, compared with 36.4% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino students have the strongest math results at about 53% proficiency. The other reported groups range from about 13% to 47%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 12.6% to 30.2% across the grades shown. Overall, the school’s math results rank No. 1,146 of 1,735 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 6.2-point math income gap is narrower than the 15.5-point gap at a typical California K–8 school. It widened over the period shown.
•English Learners vs English Native
6.5% of English learners meet the math standard, compared with 23.1% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 802 schools for reading and 801 for math. The comparison uses 2026 California K–8 schools with at least 20 tested students in each income group and a reported low-income student population. Each school counts once. Its gap is non-low-income proficiency minus low-income proficiency, including negative gaps. California state test data
Understanding this school
How does Great Valley Elementary compare within the district?
Great Valley Elementary is No. 6 in reading and No. 7 in math proficiency among the 20 K–8 schools in Manteca Unified with 2026 results.
Explore the district’s schoolsHow does Great Valley Elementary rank in California?
Great Valley Elementary ranks No. 1,187 of 1,734 in reading and No. 1,146 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Great Valley Elementary compare within the district?
Low-income students here rank No. 5 in reading and No. 7 in math among 20 K–8 district schools with reportable 2026 results for this group. 33.0% meet the reading standard and 20.8% meet the math standard.
See results by student groupHow does Great Valley Elementary compare with other schools in Stockton?
Great Valley Elementary is No. 16 in reading and No. 17 in math proficiency among the 55 K–8 schools in Stockton with 2026 results.
Explore schools in StocktonHow does Great Valley Elementary compare with other schools in San Joaquin County?
Great Valley Elementary is No. 46 in reading and No. 47 in math proficiency among the 102 K–8 schools in San Joaquin County with 2026 results.
Explore schools in San Joaquin CountyWhich schools should I compare?
Schools serving K–8 in the same district.
| School | Math | Reading |
|---|---|---|
| Great Valley ElementaryThis school | 22.0% | 34.7% |
| August Knodt Elementary | 12.2% | 20.5% |
| George Y. Komure Elementary | 15.4% | 24.9% |
